FriendsOfSymfony/FOSOAuthServerBundle — pull request #68 by ramsay (2012-07-03 11:38:40+00:00)
Title: Client Credentials Access Token user can be null.

Ignore FOSOAuthServerExtension and security.yml.

When using Client Credentials, the token 'data' will be null so the setUser method for Token Interface and Base Token must have null as default so that it may be properly set.